PK Study of N91115 in Cystic Fibrosis Patients — SNO3  

Cystic Fibrosis Clinical Trial

Official title: A Phase 1, Open-Label Study Evaluating the Pharmacokinetics of N91115 in Cystic Fibrosis Patients

Status Completed

Clinical Trial Summary

This Phase 1 study in F508del-CFTR homozygous CF patients is being conducted to assess the pharmacokinetics and absorption dynamics of N91115 compared with healthy subjects in order to identify an initial starting dose for Phase 2 trials.

Clinical Trial Description

This is an open-label pharmacokinetic (PK) study of twice daily doses of 50 mg of N91115 administered for 14 days in F508del-CFTR homozygous CF patients. Six patients are planned for enrollment. Each patient will undergo screening (Day 28 to Day 3) and, if eligible, will return to the clinical site on Day 1 or optionally on Day 1. Eligibility will be reconfirmed and the patient will be admitted to a clinical research unit (CRU). Patients will stay overnight from Day 1 to Day 2 and will be discharged on Day 2 after all procedures and assessments are completed. Patients will return to the CRU as outpatients on Days 4, 7, 11, 14, and 15 for PK sample collection and other assessments. They will receive an oral dose of investigational medicinal product (IMP), N91115, twice daily on Days 1 through 14 and will be followed for PK through Day 15. Telephone calls to assess safety and ensure compliance with dosing will be made on days that patients do not make clinic visits (Days 3, 5, 6, 8, 9, 10, 12, and 13). Follow-up safety calls will then be made on Day 21 (adverse events) and Day 28 (serious adverse events only). Participation of an individual patient may last approximately 56 days from the time of screening until the end-of-study (Day 28) follow-up call. ;

Study Design

Endpoint Classification: Pharmacokinetics/Dynamics Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Cystic Fibrosis
• Fibrosis

• NCT number: NCT02227888
• Study type: Interventional
• Source: Nivalis Therapeutics, Inc.
• Status: Completed
• Phase: Phase 1
• Start date: October 2014
• Completion date: January 2015